+2007-08-27 Tobias Burnus <burnus@net-b.de>
+
+ * simplify.c (gfc_simplify_lgamma): Fix mpfr_lgamma call.
+
+2007-08-26 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR fortran/33055
+ * trans-io.c (create_dummy_iostat): New function to create a unique
+ dummy variable expression to use with IOSTAT.
+ (gfc_trans_inquire): Use the new function to pass unit number error info
+ to run-time library if a regular IOSTAT variable was not given.
+
+2007-08-26 H.J. Lu <hongjiu.lu@intel.com>
+
+ * gfortran.h (gfc_isym_id): Add GFC_ISYM_GAMMA and
+ GFC_ISYM_LGAMMA.
+
+2007-08-26 Asher Langton <langton2@llnl.gov>
+ Tobias Burnus <burnus@net-b.de>
+
+ * gfortran.h (gfc_option_t): Add flag_recursive.
+ * lang.opt: Add -frecursive option and update -fopenmp.
+ * invoke.texi (-frecursive): Document new option.
+ (-fopenmp,-fno-automatic,-fmax-stack-var-size): Update.
+ * options.c (gfc_init_options, gfc_post_options,
+ gfc_handle_option): Add -frecursive and modify -fopenmp.
+ (gfc_post_options): Add warning for conflicting flags.
+
+2007-08-26 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/31298
+ * module.c (mio_symbol_ref,mio_interface_rest): Return pointer_info.
+ (load_operator_interfaces): Support multible loading of an operator.
+
+2007-08-26 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/32985
+ * match.c (gfc_match_common): Remove SEQUENCE diagnostics.
+ * resolve.c (resolve_common_blocks): Add SEQUENCE diagnostics;
+ fix walking through the tree.
+
+2007-08-26 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/32980
+ * intrinsic.h (gfc_simplify_gamma,gfc_simplify_lgamma,
+ gfc_resolve_gamma,gfc_resolve_lgamma): New function declations.
+ * mathbuiltins.def: Define GAMMA and LGAMMA.
+ * intrinsic.c (add_functions): Add GAMMA, DGAMMA, LGAMMA, ALGAMA
+ and DLGAMA.
+ * simplify.c (gfc_simplify_gamma,gfc_simplify_lgamma): New functions.
+ * iresolve.c (gfc_resolve_gamma,gfc_resolve_lgamma): New functions.
+ * intrinsic.texi: Add documentation for GAMMA and LGAMMA.
+
+2007-08-26 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/33188
+ * parse.c (parse_derived): Support empty derived type
+ definitions for Fortran 2003.
+
+2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * trans-openmp.c (gfc_omp_privatize_by_reference): Constify.
+ * trans.h (gfc_omp_privatize_by_reference): Likewise.
+
+2007-08-24 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/33178
+ * intrinsic.c (gfc_intrinsic_func_interface): Fix initialization
+ expression check.
+
+2007-08-24 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/32972
+ * iresolve.c: Don't convert array masks.
+
+2007-08-24 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/33139
+ * trans-array.c (gfc_conv_expr_descriptor): Copy bounds for
+ whole-array pointer assignments.
+
+2007-08-23 Jakub Jelinek <jakub@redhat.com>
+
+ * decl.c (variable_decl): Don't share charlen structs if
+ length == NULL.
+ * trans-decl.c (create_function_arglist): Assert
+ f->sym->ts.cl->backend_decl is NULL instead of unsharing
+ charlen struct here.
+
+2007-08-23 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/33095
+ * trans-intrinsic.c (gfc_conv_intrinsic_minmax): Remove
+ runtime error checking.
+
+2007-08-22 Roger Sayle <roger@eyesopen.com>
+ Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
+
+ * match.c (intrinsic_operators): Delete.
+ (gfc_match_intrinsic_op): Rewrite matcher to avoid calling
+ gfc_match_strings.
+
+2007-08-22 Christopher D. Rickett <crickett@lanl.gov>
+
+ PR fortran/33020
+ * resolve.c (gfc_iso_c_sub_interface): Remove setting of type and
+ kind for optional SHAPE parameter of C_F_POINTER.
+
+2007-08-22 Janus Weil <jaydub66@gmail.com>
+
+ * decl.c (match_attr_spec): Pass on errors from gfc_match_bind_c.
+ (gfc_match_bind_c): Bugfix in check for NAME= with abstract interfaces.
+ (gfc_match_mopdproc): Bugfix to reject module procedures in
+ abstract interfaces.
+
+2007-08-22 Kai Tietz <kai.tietz@onevision.com>
+
+ * f95-lang.c: (gfc_init_decl_processing): Choose sizetype by using
+ Pmode.
+
+2007-08-21 Paul Brook <paul@codesourcery.com>
+ Nathan Sidwell <nathan@codesourcery.com>
+ Mark Mitchell <mark@codesourcery.com>
+ Joseph Myers <joseph@codesourcery.com>
+
+ * gfortranspec.c (lang_specific_driver): Use pkgversion_string.
+ * Make-lang.in (gfortran.pod): Define BUGURL.
+ * invoke.texi: Use BUGURL for bug-reporting instructions.
+
+2007-08-19 Roger Sayle <roger@eyesopen.com>
+
+ * match.c (intrinsic_operators): Make static.
+ (gfc_op2string): New function for converting a gfc_intrinsic_op to
+ to a "const char*", replacing the macro of the same name.
+ * gfortran.h (intrinsic_operators): Delete prototype.
+ (gfc_op2string): Replace macro with function prototype.
+
+2007-08-18 Tobias Burnus <burnus@net-b.de>
+
+ * gfortran.h (gfc_is_intrinsic_typename): Add declaration.
+ * symbol.c (gfc_is_intrinsic_typename): New function.
+ * parse.c (decode_statement): Check for space in ABSTRACT INTERFACE.
+ (parse_interface): Use gfc_is_intrinsic_typename.
+ * decl.c (gfc_match_derived_decl): Ditto.
+ * module.c (gfc_match_use): Use gcc_unreachable() for
+ INTERFACE_ABSTRACT in switch().
+
+2007-08-18 Roger Sayle <roger@eyesopen.com>
+
+ * primary.c (match_logical_constant_string): New function to match
+ a ".true." or a ".false.".
+ (match_logical_constant): Use it instead of gfc_match_strings.
+
+2007-08-18 Paul Thomas <pault@gcc.gnu.org>
+ Janus Weil <jaydub66@gmail.com>
+
+ * interface.c (gfc_match_interface,gfc_match_abstract_interface,
+ gfc_match_end_interface,gfc_add_interface): Add abstract interface.
+ * dump-parse-tree.c (gfc_show_attr): Ditto.
+ * gfortran.h (interface_type,symbol_attribute): Ditto.
+ * module.c (gfc_match_use,ab_attribute,attr_bits,
+ mio_symbol_attribute): Ditto.
+ * resolve.c (resolve_function): Ditto.
+ * match.h: Ditto.
+ * parse.c (decode_statement): Ditto.
+ (parse_interface): Ditto, check for C1203 (name of abstract interface
+ cannot be the same as an intrinsic type).
+ * decl.c (gfc_match_bind_c): Check for NAME= with abstract interfaces.
+ (access_attr_decl): Handle Abstract interfaces.
+
+2007-08-18 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/32881
+ * expr.c (gfc_check_pointer_assign): If the rhs is the
+ initialization expression for the rhs, there is no error.
+
+2007-08-18 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/32875
+ * trans-array.c (get_array_ctor_strlen): Set the character
+ length of a zero length array to zero.
+
+2007-08-16 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/33072
+ * module.c (gfc_match_use): Mark user operators as such.
+ (find_use_name_n): Distinguish between operators and other symbols.
+ (find_use_name,number_use_names,mio_namelist,
+ load_operator_interfaces,load_generic_interfaces,read_module,
+ write_generic): Update find_use_name_n calls.
+
+2007-08-15 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/29459
+ * trans.c (gfc_create_var_np): Do not emit warnings for
+ anonymous variables.
+
+2007-08-15 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/33066
+ * decl.c (gfc_get_type_attr_spec): Fix whitespace.
+ (gfc_match_derived_decl): Fix logic.
+
+2007-08-14 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/33073
+ * trans-intrinsic.c (build_fixbound_expr): Convert to result type
+ in all cases.
+
+2007-08-14 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/32594
+ * trans-expr.c (gfc_conv_substring_expr): Only call
+ gfc_conv_substring if expr->ref is not NULL.
+ * expr.c (gfc_is_constant_expr): If e->ref is NULL, the substring
+ expression might be a constant.
+ (gfc_simplify_expr): Handle missing start and end, as well as
+ missing ref.
+
+2007-08-13 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/32926
+ * match.c (gfc_match_call): Do not create a new symtree in the
+ case where the existing symbol is external and not referenced.
+
+2007-08-13 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/32827
+ * decl.c (variable_decl): Check for an imported symbol
+ by looking for its symtree and testing for the imported
+ attribute.
+ (gfc_match_import): Remove change of symbol's namespace
+ and set the attribute imported instead.
+ * symbol.c (gfc_get_sym_tree): It is not an error if a
+ symbol is imported.
+ * gfortran.h : Add the 'imported' to symbol_attribute.
+
+2007-08-13 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/32962
+ * trans-array.c (gfc_conv_array_transpose): Set the offset
+ of the destination to zero if the loop is zero based.
+
+2007-08-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/29600
+ * intrinsic.c (add_functions): Add optional KIND argument to ACHAR.
+ * iresolve.c (gfc_resolve_achar): Handle the KIND argument.
+ * check.c (gfc_check_achar): Check for the optional KIND argument.
+ * simplify.c (gfc_simplify_achar): Use KIND argument.
+ * intrinsic.h (gfc_check_achar, gfc_simplify_achar,
+ gfc_resolve_achar): Adjust prototypes.
+
+2007-08-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/30964
+ PR fortran/33054
+ * trans-expr.c (gfc_conv_function_call): When no formal argument
+ list is available, we still substitute missing optional arguments.
+ * check.c (gfc_check_random_seed): Correct the check on the
+ number of arguments to RANDOM_SEED.
+ * intrinsic.c (add_subroutines): Add a resolution function to
+ RANDOM_SEED.
+ * iresolve.c (gfc_resolve_random_seed): New function.
+ * intrinsic.h (gfc_resolve_random_seed): New prototype.
+
+2007-08-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/32860
+ * error.c (error_uinteger): New function.
+ (error_integer): Call error_uinteger.
+ (error_print): Handle %u, %lu, %li and %ld format specifiers.
+ * interface.c (compare_actual_formal): Use the new %lu specifier.
+
+2007-08-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/31629
+ * lang.opt (-fmodule-private): New option.
+ * gfortran.h (gfc_option_t): Add flag_module_private member.
+ * invoke.texi (-fmodule-private): Document the new option.
+ * module.c (gfc_check_access): Allow the -fmodule-private option
+ to modify the default behaviour.
+ * options.c (gfc_init_options): Initialize flag_module_private.
+ (gfc_handle_option): Handle -fmodule-private.
+
+2007-08-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/29600
+ * intrinsic.c (add_functions): Add KIND arguments to COUNT,
+ IACHAR, ICHAR, INDEX, LBOUND, LEN, LEN_TRIM, SCAN, SIZE, UBOUND
+ and VERIFY.
+ * iresolve.c (gfc_resolve_count): Add kind argument.
+ (gfc_resolve_iachar): New function.
+ (gfc_resolve_ichar): Add kind argument.
+ (gfc_resolve_index_func): Likewise.
+ (gfc_resolve_lbound): Likewise.
+ (gfc_resolve_len): Likewise.
+ (gfc_resolve_len_trim): Likewise.
+ (gfc_resolve_scan): Likewise.
+ (gfc_resolve_size): New function.
+ (gfc_resolve_ubound): Add kind argument.
+ (gfc_resolve_verify): Likewise.
+ * trans-decl.c (gfc_get_extern_function_decl): Allow specific
+ intrinsics to have 4 arguments.
+ * check.c (gfc_check_count): Add kind argument.
+ (gfc_check_ichar_iachar): Likewise.
+ (gfc_check_index): Likewise.
+ (gfc_check_lbound): Likewise.
+ (gfc_check_len_lentrim): New function.
+ (gfc_check_scan): Add kind argument.
+ (gfc_check_size): Likewise.
+ (gfc_check_ubound): Likewise.
+ (gfc_check_verify): Likewise.
+ * intrinsic.texi: Update documentation for COUNT, IACHAR, ICHAR,
+ INDEX, LBOUND, LEN, LEN_TRIM, SCAN, SIZE, UBOUND and VERIFY.
+ * simplify.c (get_kind): Whitespace fix.
+ (int_expr_with_kind): New function.
+ (gfc_simplify_iachar): Add kind argument.
+ (gfc_simplify_iachar): Likewise.
+ (gfc_simplify_ichar): Likewise.
+ (gfc_simplify_index): Likewise.
+ (simplify_bound_dim): Likewise.
+ (simplify_bound): Likewise.
+ (gfc_simplify_lbound): Likewise.
+ (gfc_simplify_len): Likewise.
+ (gfc_simplify_len_trim): Likewise.
+ (gfc_simplify_scan): Likewise.
+ (gfc_simplify_shape): Pass NULL as kind argument to gfc_simplify_size.
+ (gfc_simplify_size): Add kind argument.
+ (gfc_simplify_ubound): Likewise.
+ (gfc_simplify_verify): Likewise.
+ * intrinsic.h: Update prototypes and add new ones.
+ * trans-intrinsic.c (gfc_conv_intrinsic_index): Rename into
+ gfc_conv_intrinsic_index_scan_verify.
+ (gfc_conv_intrinsic_scan, gfc_conv_intrinsic_verify): Remove.
+ (gfc_conv_intrinsic_function): Call
+ gfc_conv_intrinsic_index_scan_verify to translate the INDEX,
+ SCAN and VERIFY intrinsics.
+
+2007-08-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/31189
+ * invoke.texi (-fbacktrace): Document the new behaviour.
+
+2007-08-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/32937
+ * trans-array.c (gfc_conv_expr_descriptor): Use
+ gfc_conv_const_charlen to generate backend_decl of right type.
+ * trans-expr.c (gfc_conv_expr_op): Use correct return type.
+ (gfc_build_compare_string): Use int type instead of default
+ integer kind for single character comparison.
+ (gfc_conv_aliased_arg): Give backend_decl the right type.
+ * trans-decl.c (gfc_build_intrinsic_function_decls): Make
+ compare_string return an int.
+
+2007-08-11 Ian Lance Taylor <iant@google.com>
+
+ * f95-lang.c (gfc_get_alias_set): Change return type to
+ alias_set_type.
+
+2007-08-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/31270
+ * trans.c (gfc_trans_runtime_check): Reorder arguments and
+ add extra variable arguments. Hand them to the library function.
+ * trans.h (gfc_trans_runtime_check): Update prototype.
+ * trans-array.c (gfc_trans_array_bound_check): Issue more
+ detailled error messages.
+ (gfc_conv_array_ref): Likewise.
+ (gfc_conv_ss_startstride): Likewise.
+ (gfc_trans_dummy_array_bias): Reorder arguments to
+ gfc_trans_runtime_check.
+ * trans-expr.c (gfc_conv_substring): Issue more detailled
+ error messages.
+ (gfc_conv_function_call): Reorder arguments to gfc_trans_runtime_check.
+ * trans-stmt.c (gfc_trans_goto): Likewise.
+ * trans-io.c (set_string): Reorder arguments to
+ gfc_trans_runtime_check and issue a more detailled error message.
+ * trans-decl.c (gfc_build_builtin_function_decls): Make
+ runtime_error and runtime_error_at handle a variable number of
+ arguments.
+ * trans-intrinsic.c (gfc_conv_intrinsic_bound): Reorder arguments
+ to gfc_trans_runtime_check.
+ (gfc_conv_intrinsic_minmax): Likewise.
+ (gfc_conv_intrinsic_repeat): Issue more detailled error messages.
+
+2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * gfortranspec.c (lang_specific_driver): Use CONST_CAST.
+ * options.c (gfc_post_options): Likewise.
+ * parse.c (parse_omp_structured_block): Likewise.
+ * st.c (gfc_free_statement): Likewise.
+
+2007-08-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/32933
+ * trans-decl.c (gfc_build_builtin_function_decls): Change
+ prototype for associated.
+ * trans-intrinsic.c (gfc_conv_intrinsic_minmax): Convert the
+ result of __builtin_isnan into a boolean.
+ (gfc_conv_intrinsic_strcmp): Cleanup.
+ (gfc_conv_associated): Convert the result of the associated
+ function into a boolean.
+
+2007-08-09 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/32987
+ * io.c (format_token): Add FMT_ERROR.
+ (next_char_not_space): Print error/warning when
+ '\t' are used in format specifications.
+ (format_lex): Propagate error.
+ (check_format): Ditto.
+
+2007-08-09 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/33001
+ * arith.c (arith_error): Point in the error message
+ to -fno-range-check.
+
+2007-08-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/32902
+ * intrinsic.texi (SIZEOF): Add mention to C_SIZE_T.
+
+2007-08-06 Christopher D. Rickett <crickett@lanl.gov>
+
+ PR fortran/32732
+ * trans-expr.c (gfc_conv_scalar_char_value): Convert the tree and
+ actual arg expressions for scalar characters passed by-value to
+ bind(c) routines.
+ (gfc_conv_function_call): Call gfc_conv_scalar_char_value.
+ * trans.h: Add prototype for gfc_conv_scalar_char_value.
+ * trans-decl.c (generate_local_decl): Convert by-value character
+ dummy args of bind(c) procedures using
+ gfc_conv_scalar_char_value.
+
+2007-08-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/30947
+ * iresolve.c (gfc_resolve_alarm_sub): Suffix the subroutine name
+ with the kind of the STATUS argument.
+
+2007-08-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/30948
+ * intrinsic.c (add_functions): Fix name of argument to CHDIR.
+
+2007-08-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/30933
+ * iresolve.c (gfc_resolve_exit): Convert argument to default
+ integer kind.
+
+2007-08-06 Daniel Franke <franke.daniel@gmail.com>
+
+ * resolve.c (derived_pointer): Removed, replaced callers by access
+ to appropiate attribute bit.
+ (derived_inaccessable): Shortcut recursion depth.
+ (resolve_fl_namelist): Fixed checks for private components in namelists.
+
+2007-08-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/29828
+ * trans.h (gfor_fndecl_string_minmax): New prototype.
+ * trans-decl.c (gfor_fndecl_string_minmax): New variable.
+ (gfc_build_intrinsic_function_decls): Create gfor_fndecl_string_minmax.
+ * check.c (gfc_check_min_max): Allow for character arguments.
+ * trans-intrinsic.c (gfc_conv_intrinsic_minmax_char): New function.
+ (gfc_conv_intrinsic_function): Add special case for MIN and MAX
+ intrinsics with character arguments.
+ * simplify.c (simplify_min_max): Add simplification for character
+ arguments.
+
+2007-08-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/31612
+ * invoke.texi: Adjust documentation for option -fsyntax-only.
+
+2007-08-05 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+ Tobias Burnus <burnus@gcc.gnu.org>
+
+ PR fortran/32979
+ * intrinsic.h (gfc_check_isnan): Add prototype.
+ * gfortran.h (gfc_isym_id): Add GFC_ISYM_ISNAN.
+ * intrinsic.c (add_functions): Add ISNAN intrinsic.
+ * check.c (gfc_check_isnan): New function.
+ * trans-intrinsic.c (gfc_conv_intrinsic_isnan): New function.
+ (gfc_conv_intrinsic_function): Call gfc_conv_intrinsic_isnan
+ to translate ISNAN.
+ * intrinsic.texi: Document ISNAN.
+
+2007-08-04 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/31214
+ * symbol.c (get_unique_symtree): Moved from module.c.
+ * module.c (get_unique_symtree): Moved to symbol.c.
+ * decl.c (get_proc_name): Transfer the typespec from the local
+ symbol to the module symbol, in the case that an entry is also
+ a module procedure. Ensure the local symbol is cleaned up by
+ pointing to it with a unique symtree.
+
+ * dump_parse_tree (gfc_show_code_node): Add EXEC_ASSIGN_CALL.
+
+2008-08-04 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/32969
+ * iresolve.c (gfc_resolve_rrspacing): Convert argument(s) to
+ expected KIND.
+ (gfc_resolve_scale): Ditto.
+ (gfc_resolve_set_exponent): Ditto.
+ (gfc_resolve_spacing): Ditto.
+
+ PR fortran/32968
+ * trans-intrinsic.c (gfc_conv_intrinsic_si_kind,
+ gfc_conv_intrinsic_sr_kind): Convert the argument(s) to the
+ expected KIND, and fold the result to the expected KIND.
+
+2007-08-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/31202
+ * f95-lang.c (gfc_init_builtin_functions): Defin builtins for
+ lround{f,,l} and llround{f,,l}.
+ * trans-intrinsic.c (build_fix_expr): Generate calls to the
+ {l,}round{f,,l} functions.
+
+2007-08-01 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR libfortran/32954
+ * intrinsic.c (resolve_mask_arg): New function.
+ (gfc_resolve_maxloc): Use resolve_mask_arg for mask resolution.
+ (gfc_resolve_maxval): Likewise.
+ (gfc_resolve_minloc): Likewise.
+ (gfc_resolve_minval): Likewise.
+ (gfc_resolve_pack): Likewise.
+ (gfc_resolve_product): Likewise.
+ (gfc_resolve_sum): Likewise.
+ (gfc_resolve_unpack): Likewise.
+
+2007-08-01 Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/32936
+ * match.c (gfc_match_allocate): Better check that STAT is
+ a variable.
+
+ * check.c (gfc_check_allocated): Reorder checks to improve
+ error message.
+
+2007-08-01 Nick Clifton <nickc@redhat.com>
+
+ * arith.c: Change copyright header to refer to version 3 of the
+ GNU General Public License and to point readers at the COPYING3
+ file and the FSF's license web page.
+ * openmp.c, interface.c, intrinsic.c, trans-array.c, trans-expr.c,
+ symbol.c, iso-fortran-env.def, intrinsic.h, decl.c, trans-array.h,
+ matchexp.c, dump-parse-tree.c, trans-common.c, array.c,
+ Make-lang.in, trans-openmp.c, gfortran.h, error.c,
+ iso-c-binding.def, lang.opt, data.c, trans-const.c, trans-stmt.c,
+ expr.c, trans-const.h, trans-stmt.h, module.c, trans.c, scanner.c,
+ trans-types.c, trans.h, gfortranspec.c, trans-types.h,
+ lang-specs.h, io.c, bbt.c, resolve.c, f95-lang.c, st.c,
+ iresolve.c, match.c, trans-decl.c, trans-io.c, target-memory.c,
+ match.h, target-memory.h, parse.c, arith.h, check.c, dependency.c,
+ parse.h, types.def, convert.c, dependency.h, primary.c,
+ trans-intrinsic.c, options.c, misc.c, simplify.c: Likewise.
+
+2007-08-01 Daniel Franke <franke.daniel@gmail.com>
+
+ * trans-decl.c (generate_local_decl): Emit warning on unused parameter
+ on "-Wall -Wextra" or "-Wunused-parameter" but not on "-Wall", changed
+ messages that start with lower case to upper case.
+ * invoke.texi (-Wparameter-unused): Document differences between gcc
+ and gfortran regarding this option.
+
+2007-08-01 Daniel Franke <franke.daniel@gmail.com>
+
+ PR fortran/32945
+ * expr.c (check_specification_function): Skip check if no symtree
+ is available.
+
+2007-08-01 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/31609
+ * resolve.c (resolve_entries): Entries declared to be module
+ procedures must point to the function namespace.
+
+2007-07-31 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/32938
+ * trans-stmt.c (gfc_trans_return): Convert to correct type.
+
+2007-07-31 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/32942
+ * trans-intrinsic.c (gfc_conv_intrinsic_exponent): Convert to correct
+ type.
+
+2007-07-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ * invoke.texi: Document -fsign-zero flag.
+
+2007-07-29 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/31211
+ * trans-expr.c (gfc_conv_expr_reference): Add block for case of
+ scalar pointer functions so that NULL result is correctly
+ handled.
+
+ PR fortran/32682
+ * trans-array.c (gfc_trans_array_constructor): On detecting a
+ multi-dimensional parameter array, set the loop limits.
+
+2007-07-29 Daniel Franke <franke.daniel@gmail.com>
+
+ PR fortran/32906
+ * resolve.c (resolve_fl_parameter): Check for constant shape arrays,
+ adjusted error message.
+
+2007-07-29 Daniel Franke <franke.daniel@gmail.com>
+
+ * invoke.texi: Removed -w from option summary.
+
+2007-07-29 Daniel Franke <franke.daniel@gmail.com>
+
+ PR fortran/32879
+ * intrinsic.texi (IRAND, RAND, RANDOM_NUMBER): Document algorithm
+ used for random number generator.
+
+2007-07-28 Kazu Hirata <kazu@codesourcery.com>
+
+ * gfortran.h, interface.c, resolve.c, symbol.c: Fix comment
+ typos.
+ * intrinsic.texi, invoke.texi: Fix typos.
+
+2007-07-28 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR fortran/31609
+ * resolve.c (generic_sym): Check for a same symbol and if so, return to
+ avoid infinite recursion.
+
+2007-07-28 Daniel Franke <franke.daniel@gmail.com>
+
+ PR fortran/31818
+ PR fortran/32876
+ PR fortran/32905
+ * gfortran.h (symbol_attribute): Added bits for pointer_comp,
+ private_comp.
+ * parse.c (parse_derived): Set pointer_comp/private_comp bits if
+ the derived type ultimately contains pointer components or private
+ components.
+ * module.c (ab_attribute): New values AB_POINTER_COMP, AB_PRIVATE_COMP.
+ (attr_bits): Added names for new ab_attributes.
+ (mio_symbol_attribute): Save/restore new attribute bits in modules.
+ * match.c (gfc_match_namelist): Removed check for namelist objects
+ of assumed shape.
+ * resolve.c (resolve_fl_namelist): Added check for pointer or
+ private components in nested types. Added check for namelist objects
+ of assumed shape.
+
+2007-07-28 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/32880
+ * trans-expr.c (gfc_trans_scalar_assign): Revert to fixed order
+ for lse and rse pre expressions, for derived types with
+ allocatable components. Instead, assign the lhs to a temporary
+ and deallocate after the assignment.
+
+2007-07-28 Janne Blomqvist <jb@gcc.gnu.org>
+
+ PR fortran/32909
+ * trans-stmt.c (gfc_trans_character_select): Replace occurrences
+ of gfc_c_int_type_node with integer_type_node.
+ * trans-decl.c (gfc_build_intrinsic_function_decls): Likewise.
+ (gfc_build_builtin_function_decls): Likewise.
+ (gfc_generate_function_code): Likewise.
+ * trans-io.c (gfc_build_io_library_fndecls): Likewise.
+
+2007-07-27 Janne Blomqvist <jb@gcc.gnu.org>
+
+ * trans-decl.c (gfc_build_builtin_function_decls): Use existing
+ gfc_array_index_type rather than creating another typenode for
+ gfc_index_integer_kind.
+
+2007-07-27 Janne Blomqvist <jb@gcc.gnu.org>
+
+ * trans-io.c (gfc_build_io_library_fndecls): Change to use
+ gfc_array_index_type for array descriptor triplets instead of
+ gfc_int4_type_node.
+
+2007-07-26 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/32899
+ * resolve.c (resolve_operator): Add INTRINSIC_EQ_OS comparison.
+
+2007-07-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+ Daniel Franke <franke.daniel@gmail.com>
+
+ PR fortran/32760
+ * primary.c (match_variable): Do not call gfc_add_flavor if symbol has
+ attribute of ACCESS_PUBLIC or ACCESS_PRIVATE already marked.
+
+2007-07-27 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/32035
+ * trans-stmt.c (gfc_trans_character_select): Replace the
+ mechanism with labels by a SWITCH_EXPR.
+ * trans-decl.c (gfc_build_builtin_function_decls): Change
+ return type for select_string.
+
+2007-07-27 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/32903
+ * trans-decl.c (gfc_trans_deferred_vars): Set intent(out)
+ derived types as referenced, if they have the the default
+ initializer set.
+
+2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * gfortran.h (generate_isocbinding_symbol): Constify.
+ * symbol.c (gen_special_c_interop_ptr, gen_cptr_param,
+ generate_isocbinding_symbol): Likewise.
+
+2007-07-24 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/31205
+ PR fortran/32842
+ * trans-expr.c (gfc_conv_function_call): Remove the default
+ initialization of intent(out) derived types.
+ * symbol.c (gfc_lval_expr_from_sym): New function.
+ * matchexp.c (gfc_get_parentheses): Return argument, if it is
+ character and posseses a ref.
+ * gfortran.h : Add prototype for gfc_lval_expr_from_sym.
+ * resolve.c (has_default_initializer): Move higher up in file.
+ (resolve_code): On detecting an interface assignment, check
+ if the rhs and the lhs are the same symbol. If this is so,
+ enclose the rhs in parenetheses to generate a temporary and
+ prevent any possible aliasing.
+ (apply_default_init): Remove code making the lval and call
+ gfc_lval_expr_from_sym instead.
+ (resolve_operator): Give a parentheses expression a type-
+ spec if it has no type.
+ * trans-decl.c (gfc_trans_deferred_vars): Apply the a default
+ initializer, if any, to an intent(out) derived type, using
+ gfc_lval_expr_from_sym and gfc_trans_assignment. Check if
+ the dummy is present.
+
+2007-07-24 Daniel Franke <franke.daniel@gmail.com>
+
+ PR fortran/32867
+ * expr.c (check_init_expr): Simplify matched functions.
+
+2007-07-24 Daniel Franke <franke.daniel@gmail.com>
+
+ PR fortran/32778
+ * intrinsic.c (add_sym): Do not exclude any symbols, even if not part
+ of the selected standard.
+ (make generic): Likewise.
+ (make alias): Likewise, set standard the alias belongs to.
+ (add_subroutines): Call make_noreturn unconditionally.
+ (check_intrinsic_standard): Change return value to try.
+ (gfc_intrinsic_func_interface): Check return value of above function.
+ (gfc_intrinsic_sub_interface): Likewise.
+
+2007-07-24 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/30814
+ * trans-decl.c (generate_function_code): Add argument
+ for flag_bounds_check to the array for set_options.
+ * invoke.texi (-fbounds-check): Document new libarary run-time
+ behaviour.
+
+2007-07-23 Daniel Franke <franke.daniel@gmail.com>
+
+ PR fortran/25104
+ PR fortran/31639
+ * expr.c (check_transformational): Reject valid transformational
+ intrinsics to avoid ICE.
+ (check_inquiry): Report error for assumed character lengths for
+ all supported standards.
+ (check_init_expr): Whitespace fix.
+
+2007-07-23 Christopher D. Rickett <crickett@lanl.gov>
+
+ PR fortran/32797
+ PR fortran/32800
+ * decl.c (verify_bind_c_sym): Use the result symbol for functions
+ with a result clause. Warn if implicitly typed. Verify the type
+ and rank of the SHAPE argument, if given.
+ * resolve.c (gfc_iso_c_sub_interface): Use gfc_procedure_use to
+ check the actual args against the formal, sorting them if
+ necessary.
+ * symbol.c (gen_shape_param): Initialize type of SHAPE param to
+ BT_VOID.
+
+2007-07-23 Christopher D. Rickett <crickett@lanl.gov>
+
+ PR fortran/32732
+ * trans-decl.c (generate_local_decl): Convert the TREE_TYPE for by
+ value character dummy args of BIND(C) procedures.
+ * trans-expr.c (gfc_conv_variable): Do not build address
+ expression for BT_CHARACTER dummy args.
+
+2007-07-23 Christopher D. Rickett <crickett@lanl.gov>
+ Tobias Burnus <burnus@net-b.de>
+
+ PR fortran/32600
+ * trans-expr.c (gfc_conv_function_call): Handle c_funloc.
+ * trans-types.c: Add pfunc_type_node.
+ (gfc_init_types,gfc_typenode_for_spec): Use it.
+ * resolve.c (gfc_iso_c_func_interface): Fix whitespace and
+ improve error message.
+
2007-07-22 Daniel Franke <franke.daniel@gmail.com>
PR fortran/32710
2007-07-01 Janne Blomqvist <jb@gcc.gnu.org>
- * trans.h: Remove decls for 64-bit allocation functions.
- * trans-array.c (gfc_grow_array): Always pick the standard realloc
- function decl.
- (gfc_array_allocate): Likewise.
- * trans-decl.c: Remove trees for 64-bit allocation functions.
- (gfc_build_builtin_function_decls): Don't build fndecls for 64-bit
- allocations functions, use index_int_type for normal allocation
- functions.
+ * trans.h: Remove decls for 64-bit allocation functions.
+ * trans-array.c (gfc_grow_array): Always pick the standard realloc
+ function decl.
+ (gfc_array_allocate): Likewise.
+ * trans-decl.c: Remove trees for 64-bit allocation functions.
+ (gfc_build_builtin_function_decls): Don't build fndecls for 64-bit
+ allocations functions, use index_int_type for normal allocation
+ functions.
2007-06-30 Daniel Franke <franke.daniel@gmail.com>
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